baber/WOPTO huggingface dataset:
Patent JP-2001126222-A (JP)
Title: Substrate for thin film magnetic head and thin film magnetic head utilizing the same
Inventor: HIROMASA YASUYUKI
IPC: G11B5/39
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To increase a heat radiating characteristic of an element part of a thin film magnetic head, to prevent contact of the element with a media surface and to provide a substrate for the thin film magnetic head excellent in film adhesive strength, breakdown strength and surface quality. SOLUTION: A first amorphous alumina film having 10-5,500 Åthickness by an ECR sputtering method and a second amorphous alumina film having 0.2-2.4 μm thickness by a sputtering method are successively laminated on a base to form the substrate for the thin film magnetic head.
Patent JP-H11138577-A (JP)
Title: Method and device for injection molding
Inventor: TAMURA TATSUYA
IPC: B29L22/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding method and the device wherein the location of other fluids in a resin layer can be detected and stopped at a specified location by a simple means and the operation, and thus, the other fluid layer can be formed at the specified location in the resin layer, and molded articles without unevenness can be formed, and at the same time, appearance abnormalities such as a hesitation mark are prevented from arising. SOLUTION: A resin of an amount which approx. makes the cavity 4 of an injection molding die 1 is injected from an injection nozzle 17a into the cavity 4, and after stopping the injection of the resin, other fluids such as a compressed gas and another resin are injected into the resin from a second gate 8, and at the same time, an excessive resin is made to flow out to a flowing out resin receiver 19 from a resin flow-out passage 18, and by detecting devices 26a, 26b, 26c, the reaching a specified location before reaching a resin flow-out port 9, of the other fluids is detected, and the resin flow-out passage 18 is closed by an opening/closing device 20, and under a pressurized state, the resin is solidified, and a resin molded article is manufactured.
Patent JP-H08168031-A (JP)
Title: Film image reproducing device
Inventor: NOJIMA YOSHIYUKI
IPC: G03B27/32
Filed: 1994-12-14
Abstract: PURPOSE: To appreciate a successively photographed film while comparing the motion of the subject by displaying the successively photographed film at the same time. CONSTITUTION: A video signal processing part 36 receives a CCD image through an image pickup element 30, a preprocess part 33, and an AD conversion part 36 to generate focus information and exposure data. Those are read out by a system controller 34 and diaphragm drive 44, focus drive 45, and the preprocess part 33 are controlled to obtain proper exposure and focus, so that the image is outputted from a processing part 36 to a monitor. At this time, a magnetic information read part 47 confirms the successive photography information on the magnetic recording layer of the film and in the case of successive photography, the controller 34 performs automatic white balance and automatic gain control over the 1st frame and uses it for the 2nd and succeeding frames, thereby storing the data to eliminate differences in color and illuminance.  To display plural frame on one screen at the same time, the controller 34 varies image magnification and changes image positions to display the successive photographs in the order of the photographing.
Patent JP-H08233929-A (JP)
Title: High-sensitivity magnetic observation device
Inventor: FUREDERITSUKU JIYON JIEFUAASU
IPC: G01R33/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a high sensitivity magnetism observation system for observing the field pattern of weak magnetic material. SOLUTION: A magnetooptic layer 22 is excited with an AC field higher than 100 oersted which is then decreased gradually to zero. Consequently, a field pattern of low amplitude can be transferred onto the magnetooptic layer 22 without causing any hysteresis phenomenon because when the AC field is smaller than the limit size for transferring a domain of the magnetooptic layer 22, the pattern of that domain copies the low amplitude pattern of a magnetic material 26. The domain of the magnetooptic layer 22 turns the polarization plane of a linearly polarized light passing through the layer through the Faraday effect. When it is passed through an analyzer 36 intersecting a polarizer 12 perpendicularly, the magnetic pattern can be observed easily.
Patent JP-2000136681-A (JP)
Title: Multi-ply glass with built-in light control member
Inventor: SENDA YOSHIHIKO
IPC: E06B3/66
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi-ply glass equipped with a built-in light control member such as a louver which can be easily fabricated while being free from falling-off or slipping-off despite its simplicity in the structure. SOLUTION: A multi-ply glass is such that incorporates a light control member composed of a plurality of rail members 11 and support members 12 at least in two in the number in its hollow space. On this occasion, notches on one side and notches on the other side in a plurality of pairs are formed at the support member 12 on positions respectively being opposite in the diagonal direction while holes are formed respectively at the rail members 11, the support member 12 is fitted into the hole of the rail member 11 and while the edge in the longitudinal direction of the hole is fitted into and engaged with the notch on the opposite position,  the distance between the support member 12 and a sheet glass on one side is set so that the rail member 11 comes into contact with the sheet glass on one side with the edge of the notch on one side formed at the support member 12 and the edge in the longitudinal direction of the hole formed at the rail member 11 agreed with each other or both of the edges put under the state of superposition.
Patent JP-H05152869-A (JP)
Title: Bias circuit
Inventor: YAMAGISHI MIKIO
IPC: H03F3/343
Filed: 1991-11-26
Abstract: PURPOSE:To provide the bias circuit generating a bias voltage in which an output is normally generated at a low power supply voltage. CONSTITUTION:This subject bias circuit is provided with a current source 11 generating a prescribed output current, 1st and 2nd voltage division resistors 16, 17 dividing a voltage obtained at an output terminal 15, a current absorption transistor(TR) 18 absorbing an output current of the current source in response to a voltage obtained at a voltage division point of the 1st and 2nd voltage division resistors 16, 17, an grounded emitter TR 19 whose base receives a difference current between the current source and the current absorption TR 18, a current mirror circuit whose input terminal connects to a collector of the grounded-emitter TR 19 and whose output terminal connects to an output terminal 15.
Patent JP-H06136129-A (JP)
Title: Organopolysiloxane and its production
Inventor: NAKAJIMA HISATAKA
IPC: C08G77/48
Filed: 1992-10-26
Abstract: PURPOSE:To obtain an organopolysiloxane having specific groups at both molecular ends and at side chains by subjecting two specific organopolysiloxanes to addition reaction in the presence of a hydrosilylation catalyst. CONSTITUTION:An organopolysiloxane of formula I (wherein R<1> is a monovalent hydrocarbon group except an alkenyl group; R<2> is alkenyl; R<3> is a 2C or higher divalent hydrocarbon group; R<4> is H or a monovalent hydrocarbon group except an alkenyl group; a>=1; and b>=1) and an organopolysiloxane of formula II (wherein R<1> and R<3> are each the same as described above; and d is 1, 2, or 3) in a molar ratio of the former organopolysiloxane to the latter of higher than 1 are subjected to addition reaction in the presence of a hydrosilylation catalyst to give an organopolysiloxane of formula II (wherein R<1>, R<2>, R<3>, R<4>, a, b, and d are each the same as described above; and c>=1) having alkenyl groups at both molecular ends and aminoalkyl and organoxysilyl groups at side chains.
Patent JP-2000142776-A (JP)
Title: Waterproof structure for housing accommodating image pickup device
Inventor: IIIZUMI MASAOMI
IPC: B65D53/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent rainwater from entering a housing when water pressure on the front face of a transparent plate increases. SOLUTION: A waterproof structure for a housing accommodating an image pickup device 2, in which via a packing 3 from the inside of the housing 1 a transparent plate 4 is mounted in the opening 1b of the housing 1 accommodating the image pickup device 2, comprises a sealing part 3a obtaining a sealing function by the elastic compression of the packing 3 between the internal face of the housing 1 and the transparent plate 4, and a projecting part 3c so formed as to be integrated with the sealing part 3a and so provided as to contact the internal face of the periphery of the opening 1b and the front face of the transparent plate 4 at the same time.  In this case, even if water pressure on the front face of the transparent plate 4 rises, the projecting part 3c forms a seal and decreases the water pressure, thus surely preventing rainwater and so on from entering the housing 1 from the sealing part 3a.
Patent JP-H09152188-A (JP)
Title: Hot-air heater
Inventor: KANDA HARUO
IPC: F24H3/06
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a hot-air heater which is highly reliable and ensures comfortableness with a local rise of temperature in a heat exchanger suppressed and the temperature of warm air not scattering much in a wide range from low output to high output. SOLUTION: A hot-air heater has in the upper part of a box body 6 a blower 3 with a casing 5, in the lower part a heat exchanger 2 comprising a plurality of U tubes laid in parallel with one another and one over another in a row, a burner 1 communicating with the heat exchanger 2, a heat-exchanger cover 16 under the casing 5 on the front side of the heat exchanger 2, and a warm-air outlet 7 in the lower part of the front of the box body 6. In the clearing between the ends of the U tubes of the heat exchanger 2 and the wall of the box body 6 an L-shaped partition plate 8 is provided and a guide plate 9 placed under the lowest U tube of the heat exchanger 2 and extending toward the heat exchanger 2 is provided by being joined to the partition plate 8 at the forward end of the L-shaped part.  The blower 3 opens at a clearing between the upper end of the partition plate 8 and the box body 6, on the side opposite to a nose inside the casing 5 the guide plate 9 is provided toward the heat exchanger 2 and under it, and the heat-exchanger cover 14 is provided with the partition plate at the lowest part near the burner 1.
Patent JP-H05148865-A (JP)
Title: Panel type tank
Inventor: MATSUHISA NOBUO
IPC: B65D88/10
Filed: 1991-11-26
Abstract: PURPOSE:To eliminate the feed water tank of water feed equipment and a frame on which the feed water tank is placed and to reduce a cost by a method wherein a space covered with a water receiving tank is formed to a part of the side of the lower part of the water receiving tank formed of a unit panel and the water feed equipment is arranged therein. CONSTITUTION:A panel type tank is formed such that a space 5 is formed to the side of the lower part of a water receiving tank 10 formed of a unit panel 1 and a water receiving unit 20 is arranged therein and placed on a support bed 11. The unit panel 1 is a square plate body sized to be approximate 1mX1m and an expansion part 3 is formed on the central part thereof. The space 5 is formed such that an angle plate 13 is disposed to the support bed 11 and positioned to a part of the side of the lower part of the water receiving tank 10. The space is surrounded with a side inner surface panel 1c and an upper inner surface panel 1d and cover panels 6a and 6b with which the space is closed are arranged on one and the same plane. A water feed unit 20 is then arranged in the space 5. This constitution prevents protrusion of water feed equipment and reduces a construction cost.
Patent JP-H09154128-A (JP)
Title: Video interphone set
Inventor: ISHII MASAHIRO
IPC: H04M9/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent mis-calling due to an excess input to a microphone by alternately generating a call detection threshold voltage identifying a slave set so as to discriminate a call from an entrance slave set without provision of a camera. SOLUTION: At first an identification circuit control section 43 and a line switching control section 47 are activated and an identification circuit 6 identifies a slave set among slave sets S1-Sn via a line changeover device 13 and stores the result in a memory 44. In order to detect a call of a slave set, a call detection control section 46 and a threshold level variable control section 45 are used and a threshold voltage generating circuit 7 generates call detection threshold voltages to identify slave sets alternately.  In the case of detecting a call from an entrance slave set S1 without camera, the threshold voltage generating circuit 7 provides an output of a threshold voltage for detecting the entrance slave set S1 without camera lower than a voltage received by a call detection circuit 8 from a line changeover control circuit 13 at an excess input to a microphone to the call detection circuit 8. In this case, the call detection control section 46 discriminates a call to be a call from the entrance slave set S1 without camera because the output is lower than the threshold voltage thereby avoiding mis-call due to an excess input of a microphone.
Patent JP-H07140985-A (JP)
Title: Sound absorber
Inventor: YAMAMOTO MOTOTANE
IPC: G10K11/162
Filed: 1993-11-18
Abstract: PURPOSE:To provide a sound absorber which has excellent sound absorbing and shielding properties, is relatively small in volume and is lightweight. CONSTITUTION:One set consisting of a sound absorbing layer 3 consisting of a base film 6 having flexibility and weight grains 5, such as sand, ore crystals and glass, of fine grain sizes adhered by a binder adhesive on at least one surface of this base film 6 and an elastic layer 4 consisting of a porous material is formed as one step and >=1 steps of these sets are laminated, by which the sound absorber having a multilayered structure is obtd.
Patent JP-H08141131-A (JP)
Title: Gate ball scoreboard
Inventor: YOKOYAMA TAKASHIGE
IPC: A63B71/06
Filed: 1994-11-21
Abstract: PURPOSE: To provide a gate-ball scoreboard that can readily display the players of both teams and the score of each team. CONSTITUTION: A plate-shaped scoreboard main body 12 is provided with blanks 20 in which the scores of each team and each player can be displayed. Score marks 30 which are movably arranged to indicate scoring by moving and which have a positioning means to keep them in the indicating positions are provided in the blanks 20. Each time a ball shot by each player scores by passing through a gate, the score mark 30 is operated to allow the scoring to be noticed at a glance.
Patent JP-H09153073-A (JP)
Title: Device and method for simulation
Inventor: FUJIMOTO KIYOSHI
IPC: G06F17/50
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the shipping test trouble of ASIC due to an infinite number of tester skews by providing a skew value library and a data substituting means which indicates arithmetic execution to an arithmetic means, ports specific data to the library, and performs the data substitution for a net list. SOLUTION: This device is equipped with a sequence circuit detection processing part 1, a storage part 2A which stores sequence circuit element information, a data processing result, and an arithmetic result, and a data substitution processing part 3 which reads a data processing result out, indicates arithmetic execution to the arithmetic part 6, transfers only the skew value library 4 necessary for an ordinary library 5, and performs the data substitution for the net list. Then an initial-stage sequence circuit element is traced and extracted for all input paths of a circuit and only the extracted initial sequence circuit element is substituted by the skew value library f or simulation, so that all timing factors which may malfunction under the influence of tester skew value variation are detected at a circuit verification stage.
Patent JP-H01151886-A (JP)
Title: Video signal processor
Inventor: FUKATSU TSUTOMU
IPC: H04N5/907
Filed: 1987-12-09
Abstract: PURPOSE:To obtain a nonlinear picture, reduced picture or magnified picture or the like by supplying a clock to be having a different frequency to a counter from a period writing a synchronizing signal part to a memory capable of storing one field of a video signal and from a period writing a picture part. CONSTITUTION:A memory capable of storing one field of a video signal and an address counter deciding a write address of the memory are provided to the unit and a clock to be counted having a different frequency from a period writing a synchronizing signal part including a synchronizing signal and from a period writing a picture part except the synchronizing signal part is supplied to the counter. Thus, even when the synchronizing signal is stored as the state of the original signal without any modification, the picture part is stored while it is subject to processing such as reduction, magnification or nonlinear processing and the video signal with a synchronizing signal can be read out without providing a synchronizing signal addition circuit especially.
Patent JP-2000128514-A (JP)
Title: Preparation of lithium-containing compound
Inventor: ADACHI MOMOE
IPC: H01M4/36
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a lithium-containing compound, which is capable of easily preparing the compound at a low temp. SOLUTION: A glass ceramic-like lithium-containing compound containing Li, Ti, Al, P and O or, further, a glass ceramic-like lithium-containing compound further containing Si is prepared by using a sol-gel method. These compounds are obtained by first dissolving raw materials of organometal or inorganic metal compounds in ethanol, then mixing them, after adding nitric acid as a catalyst, heating the mixture to 60 deg.C in order to subject the mixture to gelation via solation, thereafter, drying the formed gel, subjecting to a first heating step at a temp. of 300-600 deg.C, and successively subjecting to a second heating step at a temp. of 700-1,100 deg.C. As the sol-gel method is applied in this method, the compound is obtained at a low temp. As raw materials, lithium methoxide and titanium butoxide are preferably used.
Patent JP-S63168876-A (JP)
Title: Disk device
Inventor: ENAMI KATSUYA
IPC: G11B19/12
Filed: 1986-12-30
Abstract: PURPOSE:To accurately obtain an angle position detecting pulse regardless of the converting time point of a drive selection signal, by inhibiting transmission of the angle position detecting pulse when the converting time point of the drive selection signal is kept within a prescribed period. CONSTITUTION:An angle position detecting means 6 consists of a light emitting element 7 which is set at a single main surface side of a disk 2 and opposite to a hole 4 of a jacket 3 and a light receiving element 8 which is set at the other main surface side of the disk 2. Then the transmission of an angle position detecting pulse is inhibited even though a drive selection signal is kept within a 1st voltage level period, if the converting time point of the drive selection signal to a 1st voltage level from a 2nd voltage level is kept within a period between the front ad rear edge time points or between a time point near the front edge and the rear edge time point of said detecting pulse. Thus the generation of the angle position detecting pulse having an inaccurate front edge time point is prevented. Then an accurate angle position detecting pulse is obtained.
Patent JP-H11127744-A (JP)
Title: Reel for fishing
Inventor: MATSUZAWA SHUICHI
IPC: A01K89/0155
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a reel for fishing capable of extending the release fly distance of a terminal tackle and preventing the backlash from occurring without applying brake in a spool rotation rise section from the initial casting to high-speed rotation. SOLUTION: This reel for fishing is obtained by installing plural rodlike supporting members 7 on the outer periphery on the side of one end 5a of a spool shaft 5 so as to intersect at right angles, freely fitting cubic braking members 8 into the supporting members 7 so as to respectively freely move in the radial direction, forming the brake members 8 of a hard rubber or the like, embedding spring hooking plates 30 therein, boring transverse holes 7a for hooking spring (a) in the supporting members 7, freely fitting the springs (a) from the braking members 8 of the supporting members 7 to the side of the spool shaft 5 and respectively hooking and fixing both respective end of the springs (a) to spring hooking plates 30 and transverse holes 7a for hooking the springs (a).
Patent JP-H08225235-A (JP)
Title: Intra-bin staple sorter with telescopic paper aligning member
Inventor: PIITAA EMU KUUMUSU
IPC: B42C1/12
Filed: 1995-11-06
Abstract: PURPOSE: To prevent the hand-scotch friction between a position aligning plane and the side edge of the paper and improve the beautiful appearance and safety of a sorter by arranging the position aligning plane on a member provided in a frame structure moved in the vertical direction together with a tray. CONSTITUTION: The paper position aligning function is realized by portions 22a, 22b, 22c of a vertical member 22 as trays are moved. A vertical connection portion 22d is extended downward from the slant portion 22c, a slant portion 22e is extended from the lower end section of the vertical connection portion 22d, and the slant portion 22e is inclined toward the position aligning plane 20a of a position aligning member 20 as it is extended downward. As the uppermost paper on the tray 4c is moved downward from the tray 4c, the paper is excited toward the position aligning plane 20a arranged in the lateral direction, the paper is pinched between the vertical portion 20f of the vertical member 22 and the position aligning member 20 facing it, and the edge of the paper is neatly aligned.
Patent JP-H08166687-A (JP)
Title: Toner for one-component development
Inventor: SANO TETSUO
IPC: G03G9/08
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a toner excellent in fixability even in the case of a reduced temp. of a fixing roll and having sticking resistance and heat resistance. CONSTITUTION: In this toner which is charged by contact with a charge imparting member, a low mol.wt. body having a wt. average mol.wt. (Mw) of 3,000-13,000 measured by gel permeation chromatography (GPC) is contained by 60-80wt.% of the entire resin binder and grindability index K is within the range of 0.8-2.5.
Patent JP-H01155031-A (JP)
Title: Air-cooled, rotary oxygen-hydrogen fueled engine
Inventor: NOMOTO SHOICHI
IPC: F02M25/12
Filed: 1987-12-09
Abstract: PURPOSE:To aim at the abatement of fuel consumption by feeding a cylinder with hydrogen and oxygen generated by electrolyzing water as fuel and an oxidizer. CONSTITUTION:An upper part of an electrolyzer 24 arranged with a positive electrode 22 and a negative electrode 23 alternately is connected to a compressor 27 via a pipe. An outlet E of a mixture tank 28 of hydrogen and oxygen connected to this compressor 27 is connected to an injection pump 9 of a cylinder. Hydrogen and oxygen fed to this cylinder are ignited, and this exploded gas is applied to an outer circumferential part of a rotor 2 in the tangential direction and this rotor 2 is rotated. With this constitution, since such expensive fuel as petroleum, alcohol or the like becomes unnecessary, fuel consumption is thus abatable.